*{
	padding: 0;
	margin: 0;
}
html{
	font-family: 'Helvetica Neue', Helvetica, sans-serif;
}
body{
	padding: 0 0.3rem;
	background: #fff;
}
span{
	display: block;
	margin-bottom: 0.2rem;
	margin-top: 0.6rem;
}
p{
	line-height: 0.45rem;
	margin: 0.1rem 0;	
}
h4{
	text-align: center;
	margin-top: 0.3rem;
	margin-bottom: 0.3rem;
}
.zz{
	color: #000;
}
